Acoustics

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Thomas Böttcher M.Sc.
Manager Research Area
Vehicle Dynamics & Acoustics
+49 241 80 25689
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Digital twin road

The chassis as data source for the digital twin of the road system

In the Collaborative Research Centre 339 "Digital Twin of the Road System" of the German Research Foundation (DFG), various institutes of RWTH Aachen University and TU Dresden are conducting research on …

BaLSaM

Brown coal areas as attactive living areas using road noise simulation based on existing traffic data for noise minimisation

Traffic noise is an important factor for the design of pleasant living spaces. Perception-based prediction of noise exposure in urban, development and traffic planning offers great potential, but is not …

LENS

L-vehicles Emissions and Noise mitigation Solutions

Development of an On-Board System to Detect Noise Emissions Populous urban areas and several rural areas are affected by immense pollution and noise due to high traffic volumes. Human health and the environment …

viaMeta

Development and production processes of vibro-acoustic metamaterials for lightweight vehicle construction

In vehicle development, the demands for energy efficiency through weight reduction conflict with the desire for high noise and vibration comfort. This conflict is particularly evident in electrified vehicles. …

The hearing sense of vehicles

Potentials of the technical reproduction of the human hearing in vehicles

The vehicle of the future must be able to hear. The sounds that surround our vehicles on the road provide important information about the current traffic situation, the weather and road conditions as well …

LeichtFahr

Optimized lightweight design taking into account the vibro-acoustic behavior of the vehicle structure

Optimise lightweight construction, comfort and economy in the design phase The vibro-acoustic behaviour of vehicles has become increasingly important in recent years and is a decisive factor in the purchasing …

HELD

Hamburger Elektrobus Demonstration

One major challenge of individual mobility is the mitigation of negative environmental effects. Tightening of ecological and legislative boundary conditions leads to the development of new technologies …

EFBEL

Erweiterte Forschungsbegleitung für den Einsatz von energieeffizienten Linienbussen im Verkehrsverbund Rhein-Ruhr

Within the EFBEL project, city buses with hybrid and alternative power trains are subject to examination. Based on the experience gathered in a preceding project, the following topics will be covered …

EAPSIG

Development of electro active polymers for active vibration control in large scale applications

Subjects of the research project Transfer of the EAP technology to a large scale application at the example of active vibration control of thin body parts Developement of actuators, power and controlling …

e performance

Holistic development approach of an electric vehicle

In October 2009 the research project „e performance“ started, that followed a holistic development approach towards electric mobility. The cooperating partners in the project were the Audi AG …